MAX5911-MAX5912: -48V, Simple Swapper Hot-Swap Switches Data Sheet (Rev. 0a)3/27/2001417K
Product Lifecycle Obsolete
The models in this product family are no longer available.
To find replacement products for this part:
Rochester Electronics and Arrow Supply Assurance have partnered with Analog Devices to source products that have been previously discontinued or have become obsolete.
Evaluation Kits (1)
The MAX5911 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that demonstrates the MAX5911 fully integrated hot-swap solution for negative supply rails. The device allows the safe insertion and removal of circuit cards into live backplanes or ports without causing problematic glitches on the negative power-supply rail. The EV kit operates over a -16V to -65V voltage range and has an adjustable undervoltage lockout (UVLO) set by default to -28V. During startup, the device regulates the current between the backplane power source and the load to 280mA and monitors four fault parameters: UVLO, power-not-good, zero-current detection, and thermal shutdown.
- Network Hubs, Switches, Routers
Features & Benefits
- Provides Safe Hot Swap for -16V to -65V Power Supplies
- 280mA Current Limit
- Adjustable Undervoltage Threshold with a Default Set to -28V
- Zero-Current Detection
- Enable Input/Fault Output
- Adjustable Output-Voltage Gate Ramp
- Proven PCB Layout
- Fully Assembled and Tested
Documentation & Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.